Plunger



FIG. 1 is a front perspective view of a plunger, showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a left side elevation view thereof, the opposite side being a mirror image of that shown;

FIG. 5 is a rear elevation view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a left side elevation view thereof, with the lower skirt member shown in elevated position and the vertical rod broken away in the middle for convenience of illustration. 

The ornamental design for a plunger, as shown. 